Home / 2,856,273,094.56-4,282,453,709.04-1,454,544,018.08

Finding the Fourth Proportional to 2,856,273,094.56, 4,282,453,709.04 and 1,454,544,018.08

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Solution

The fourth proportional to 2,856,273,094.56, 4,282,453,709.04 and 1,454,544,018.08 is: 2,180,819,977.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,856,273,094.56 : 4,282,453,709.04 = 1,454,544,018.08 : x
  2. Step 2: Convert to fraction form
    2,856,273,094.56/4,282,453,709.04 = 1,454,544,018.08/x
  3. Step 3: Cross multiply
    2,856,273,094.56x = 4,282,453,709.04 × 1,454,544,018.08
  4. Step 4: Simplify right side
    2,856,273,094.56x = 6,229,017,425,188,640,768
  5. Step 5: Solve for x
    x = 6,229,017,425,188,640,768/2,856,273,094.56
  6. Step 6: Final answer
    x = 2,180,819,977.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.